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Pseudorhombus arsius (Hamilton, 1822)

Largetooth flounder
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Native range | All suitable habitat | Point map | Year 2050
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Pseudorhombus arsius   AquaMaps   Data sources: GBIF OBIS
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Image of Pseudorhombus arsius (Largetooth flounder)
Pseudorhombus arsius
Picture by Schulz, S.


Iraq country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Khor Al-Zubair, North-West of the Arabian Gulf (Ref. 51878).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/iz.html
National Fisheries Authority: http://www.bim.ie/index.html
Occurrences: Occurrences Point map
Main Ref: Hussain, N.A., A.K. Naiama and L.A.J. Al-Hassan, 1988
National Database:

Common names from other countries

Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Paralichthyidae (Large-tooth flounders)
Etymology: Pseudorhombus: Greek, pseudes = false + Greek, rhombos = paralelogram (Ref. 45335).
  More on author: Hamilton.

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

समुद्री; खारा ड़िमरसल; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 0 - 200 m (Ref. 30573).   Tropical; 35°N - 36°S

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Indo-West Pacific: Persian Gulf and east coast of Africa (south to Algoa Bay and perhaps to Knysna, South Africa) to Fiji, north to southern Japan, south to the northern coast of Australia.

Length at first maturity / आकार / वज़न / Age

Maturity: Lm 16.5, range 16 - 17 cm
Max length : 45.0 cm TL पुल्लिंग / अलिंग; (Ref. 6804); common length : 30.0 cm SL पुल्लिंग / अलिंग; (Ref. 9774)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 71 - 84; गुदा कांटा: 0; ऐनल सौफट रेज़: 53 - 62; जानवरों की रीड़ का जोड़: 36. Some pairs of moderately large canines in anterior part of both jaws, 6 to 13 lateral teeth in lower jaw, stronger and more widely spaced than those of upper jaw. Gill rakers pointed, longer than broad. Soft ray count of pectoral fin refers to that on ocular side (Ref 9774).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Found in shallow waters and estuaries, on mud and sand bottoms, to depths of 200 m (Ref. 30573). Juveniles common in brackish water (Ref. 9774). Feeds on benthic animals (Ref. 5213). Mainly sold fresh (Ref. 9774).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Distinct pairing (Ref. 205).

Main reference Upload your references | संदर्भ | संयोजक : Amaoka, Kunio | सहयोगीयो

Desoutter, M., 1986. Bothidae. p. 428-429. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 6804)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 10 March 2021

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

मात्स्यिकी: व्यापारिक; आखेट मत्स्य: हां
FAO(Publication : search) | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
Diet compositions
Food consumptions
Food rations
परभक्षी
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
पुनरुत्पत्ति
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
लार्वा
लारवल गतिकी
Distribution
देश
ऐफ ऐ ओ क्षेत्र
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संयोग
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Anatomy
Gill areas
दिमाग
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
मत्स्य आवाज़े
Diseases / Parasites
Toxicities (LC50s)
Genetics
आनुवंशिकी
Electrophoreses
Heritabilities
Human related
Aquaculture systems
जलीयकृषि रूपरेखाऐ
खींच
Ciguatera cases
Stamps, coins, misc.
References
संदर्भ

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 115969): 21.4 - 28.5, mean 27 (based on 1365 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00478 - 0.00725), b=3.16 (3.11 - 3.21), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  4.2   ±0.7 se; based on diet studies.
लौटाव (Ref. 120179):  माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.16; tmax=7).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (49 of 100).
Price category (Ref. 80766):   Very high.